| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $46.47 | 8.578% | $50.4562 | $50.46 | $50.45 | $50.50 |
| Purchase #2 | $232.75 | 8.272% | $252.0031 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $239.99 | 9.509% | $262.8106 | $262.81 | $262.80 | $262.80 |
| Purchase #4 | $139.35 | 12.555% | $156.8454 | $156.85 | $156.85 | $156.80 |
| Purchase #5 | $140.85 | 6.292% | $149.7123 | $149.71 | $149.70 | $149.70 |
| Purchase #6 | $230.92 | 12.152% | $258.9814 | $258.98 | $259.00 | $259.00 |
| Purchase #7 | $152.26 | 12.724% | $171.6336 | $171.63 | $171.65 | $171.60 |
| 7 purchase totals = | $1,182.59 | $1,302.4426 | $1,302.44 | $1,302.45 | $1,302.40 | |